SMA RSB-2S-US-10, Installation Manual

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Table of Contents SMA Solar Technology America LLC
Installation Manual RSS-US-IA-xx-14 5
Table of Contents
1 Information on this Document................................................. 7
1.1 Validity ........................................................................................................................ 7
1.2 Target Group.............................................................................................................. 7
1.3 Symbols ...................................................................................................................... 7
1.4 Nomenclature............................................................................................................. 7
2 Safety ........................................................................................ 8
2.1 Intended Use .............................................................................................................. 8
2.2 Safety Information...................................................................................................... 9
3 Scope of Delivery ..................................................................... 10
4 Product Description .................................................................. 11
4.1 Rapid Shutdown System ............................................................................................ 11
5 Mounting................................................................................... 13
5.1 Requirements for Mounting ....................................................................................... 13
5.2 Mounting the Rapid Shutdown Box on a Mounting System ................................... 14
5.3 Mounting the Rapid Shutdown Box with Mounting Brackets.................................. 16
5.4 Mounting the Rapid Shutdown Controller................................................................ 17
6 Electrical Connection ................................................................ 18
6.1 Safety during Electrical Connection.......................................................................... 18
6.2 Overview of the Rapid Shutdown Box Connection Area........................................ 19
6.2.1 Exterior View ............................................................................... 19
6.2.2 Interior View ................................................................................ 20
6.3 Connecting the Equipment Grounding Conductor to the Rapid Shutdown Box.... 20
6.4 Connecting the Rapid Shutdown Box and Rapid Shutdown Controller Together . 22
6.5 Connecting Rapid Shutdown Boxes Together.......................................................... 27
6.6 Connecting the Strings to Rapid Shutdown Box ...................................................... 30
7 Commissioning the Rapid Shutdown System ........................ 34
8 Checking the Function of the Rapid Shutdown System......... 35
9 Operating the Rapid Shutdown Controller............................ 36
9.1 Triggering the Rapid Shutdown Function.................................................................. 36
9.2 Resetting the Rapid Shutdown Function.................................................................... 36
10 Decommissioning the Rapid Shutdown System .................... 37
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